This tool is a special brush for espresso machine punches. Friends who have espresso machines must have this multi-functional brush. For his use, you just need to pair this brush with the engine punch, then start the machine while brushing left while turning right, until the remaining coffee waste on the punch filter is clean. Specification Type: Engineer Espresso Head Cleaner Compatible Sizes: 58mm Stamped Headers note: Cleaning the espresso machine plunger is much with a suitable and soft material. size: 24 x 6 x 4 cm Material: nylon+pp colour: black Package Contents: 1 x cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.